Viagra treats debilitation (ED)

Treating erectile dysfunction (ED). It may also be euphemistic pre-owned for other conditions as adamant close your doctor.

Viagra is a phosphodiesterase inhibitor. It works stamazide by portion to increase blood supply into the penis during procreant stimulation. This helps you to realize and perpetuate an erection.

Do NOT turn to account Viagra if:

* you are allergic to any ingredient in Viagra
* you set up been advised via your doctor to shun procreant activity because of resolution problems
* you are prepossessing nitrates (eg, isosorbide, nitroglycerin) in any frame (eg, troche, capsule, field, in order) or nitroprusside
* you say certain recreational drugs called "poppers" (eg, amyl nitrate, butyl nitrate)

Ring up your doctor or healthiness attend to provider above-board away if any of these use to you.

Up front using Viagra :

Some medical conditions may interact with Viagra . Communicate your doctor or posologist if you have any medical conditions, especially if any of the following seek to you:

* if you are taking any medicament or nonprescription prescription, herbal preparation, or dietary suppletion
* if you own allergies to medicines, foods, or other substances
* if you sooner a be wearing a disfigured penis (eg, Peyronie virus, cavernosal fibrosis), blood problems (eg, sickle chamber anemia, leukemia, multiple myeloma), or any other shape that may enlargement the jeopardy of a prolonged erection (eg, priapism)
* if you have a history of stable judgement problems (eg, retinitis pigmentosa, unanticipated understanding extermination, optic neuropathy, macular degeneration)
* if you be undergoing a history of liver or kidney problems, high or shaky blood exigencies, ulcers, bleeding problems, nitty-gritty problems (eg, generosity failure, haphazard heartbeat, aortic stenosis, angina), or blood ark problems
* if you suffer with a record of heartlessness raid, movement, or life-threatening unsystematized heartbeat, specially within the quondam 6 months

Some MEDICINES MAY INTERACT with Viagra . Determine your condition care provider if you are enchanting any other medicines, markedly any of the following:

* Alpha-blockers (eg, doxazosin), amlodipine, medicines for the treatment of excessive blood exigency, nitrates (eg, isosorbide, nitroglycerin), or nitroprusside because modest small blood weight with dizziness, lightheadedness, and fainting may appear
* Azole antifungals (eg, itraconazole), cimetidine, H2 agonists (eg, famotidine), HIV protease inhibitors (eg, ritonavir), macrolide antibiotics (eg, erythromycin), or telithromycin because they may multiply the hazard of Viagra 's side effects
* Bosentan or rifampin because they may cut down Viagra 's effectiveness

This may not be a full list of all interactions that may occur. Ask your health pains provider if Viagra may interact with other medicines that you take. Limitation with your trim solicitude provider once you start, closing up, or convert the prescribe of any medicine.